The sparse loofah is a cross-pollination crop. The female flower takes one fruit and one fruit, and it takes about 15 days to harvest from the bud. Male flowers are indefinitely growing racemes. Each inflorescence can open 20-35 flowers. The total number of male inflorescences per plant is greater than the number of female inflorescences. The pollination ability greatly exceeds the female flower requirement. Because the male inflorescence has a longer flowering period, about 30-40 days, which is equivalent to 3-4 times of the female flower's result period, it consumes a lot of nutrients during this period. Therefore, removing unnecessary male inflorescences as soon as possible can save nutrients and supply female flower results.
The sparse male method starts from the emergence of female flowers and removes 80% of the male inflorescence on each loofah plant, leaving 20% ​​pollinated.
In addition to the tendrils, they play a role in climbing and delineating vines in sprawling crops. Loofah tendrils take a long time from the occurrence of death to wilt, consume more nutrients, is not conducive to more than melon melon, knot melon. The removal of tendrils and the use of artificial binding instead of the climbing function are beneficial to the photosynthesis of plants, the production and accumulation of nutrients, and the prevention and control of diseases and pests, so that the loofah pollination is sound and fruitful, and the harvest is abundant.
In addition to the method to be used at the beginning of the growth of the loofah plant, the method of removing the fringe must be adopted to draw the vines on the scaffold. After the vines are evenly distributed on the scaffold and fixed, the tendrils can be removed at any time.
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